Hello! A large part of my convenience on one of my chats on ChatGPT have suddenly gone missing. The chat in itself is not deleted, or archived. It exists. Just the recent conversations have suddenly gone missing, in the middle of our conversation, and the only conversations now visible on that chat are the ones which are a few weeks older. I didn’t click on anything that could have caused the hiding of those specific parts of our conversation. Please help, it was a very significant and important chat for me- work related as well as emotional.